MD

Marcus Duffy

HS Halliburton Energy Services: 4 patents #1,391 of 4,711Top 30%
Overall (All Time): #1,182,274 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10479923 Cement composition for lost circulation application and method of cementing Sandip Prabhakar Patil, Rahul Chandrakant Patil, Krishna M. Ravi, Sheetal Singh, Trissa Joseph 2019-11-19
10066146 Wellbore servicing compositions and methods of making and using same Ronnie Glen Morgan, Robert L. Browning, Chase Russell Gamwell, Robert P. Darbe 2018-09-04
9896269 Method of forming a subterranean gas storage vessel Brett Wade Williams, Paul Joseph Jones 2018-02-20
9487691 Pozzolan for use in a cement composition having a low heat of hydration Krishna M. Ravi, Rahul Chandrakant Patil, Sandip Prabhakar Patil, Trissa Joseph 2016-11-08